This publication deals an incredibly up to date, in-depth, and broad-based exploration of the newest advances in UNIX-based working platforms. targeting the layout and implementation of the working approach itself — no longer at the purposes and instruments that run on it -- this publication compares and analyzes the possible choices provided via a number of very important UNIX versions, and covers a number of complex matters, reminiscent of multi-processors and threads.

Designed as an creation to UNIX process crash unload research, this can be the 1st booklet to debate intimately UNIX process panics, crashes and hangs, their explanations, what to do once they happen, tips on how to gather information regarding them, find out how to research that info, and the way to get the matter resolved. KEY themes: half One covers idea and instruments.

The one Apple-certified booklet on Mac OS X, this entire reference takes aid technicians and ardent Mac clients deep inside of their working platforms, overlaying every thing from networking applied sciences to method management, customizing the working approach, command-line programming, and extra. Keyed to the educational pursuits of the Apple Helpdesk expert certification examination, the teachings during this self-paced quantity function an ideal complement to Apple's personal education type and a primary primer for computing device aid team of workers who have to troubleshoot and optimize Mac OS X as a part of their jobs.